package com.fan.context;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;


public class TwoServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request,response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
         //1.获取那个容器ServletContext
        ServletContext servletContext = getServletContext();
        //2.从容器ServletContext中获取数据
        String name = (String)servletContext.getAttribute("name");
        System.out.println("在OneServlet中获取的name是"+name);
    }
}
